Transaction not yet indexed

66jvb7NyNKaURFDYG8WQrfSfPFVRrrSnxAjYs99sWLx2V3u1jVJHpSmMCfxqF2tL5fvM2CyTsRtBybjnzpf9ATR5

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.